Contractors in Washington Dc, DC

Bidroom has 6 contractor license records for Washington Dc, District of Columbia (counted 2026-11-05). The most common license type is Permit_Owner_nyc-dob-hist (5). 5 look like property-owner or trust records rather than contracting businesses and are listed last.

License types: Permit_Owner_nyc-dob-hist (5), OSHA_Establishment (1)
ZIP codes: 20002, 20005, 20011, 20036, 20058, 20534

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